Texas Instruments TMS320C2802 Manuel d'utilisateur Page 6
- Page / 144
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, TMS320C2802
TMS320C2801, TMS320F28016, TMS320F28015
SPRS230L–OCTOBER 2003–REVISED DECEMBER 2009
www.ti.com
6-9 Warm Reset ..................................................................................................................... 108
6-10 Example of Effect of Writing Into PLLCR Register ......................................................................... 109
6-11 General-Purpose Output Timing.............................................................................................. 110
6-12 Sampling Mode ................................................................................................................. 110
6-13 General-Purpose Input Timing ................................................................................................ 111
6-14 IDLE Entry and Exit Timing.................................................................................................... 112
6-15 STANDBY Entry and Exit Timing Diagram .................................................................................. 113
6-16 HALT Wake-Up Using GPIOn................................................................................................. 114
6-17 PWM Hi-Z Characteristics ..................................................................................................... 115
6-18 ADCSOCAO or ADCSOCBO Timing ........................................................................................ 117
6-19 External Interrupt Timing....................................................................................................... 117
6-20 SPI Master Mode External Timing (Clock Phase = 0) ..................................................................... 120
6-21 SPI Master Mode External Timing (Clock Phase = 1) ..................................................................... 122
6-22 SPI Slave Mode External Timing (Clock Phase = 0)....................................................................... 124
6-23 SPI Slave Mode External Timing (Clock Phase = 1)....................................................................... 125
6-24 ADC Power-Up Control Bit Timing ........................................................................................... 126
6-25 ADC Analog Input Impedance Model ........................................................................................ 127
6-26 Sequential Sampling Mode (Single-Channel) Timing ...................................................................... 128
6-27 Simultaneous Sampling Mode Timing ....................................................................................... 129
6 List of Figures Copyright © 2003–2009, Texas Instruments Incorporated
- Data Manual 1
- Contents 2
- Contents 3 3
- List of Figures 5
- List of Tables 7
- Digital Signal Processors 9
- 1.2 Getting Started 10
- 2 Introduction 11
- 2.1 Pin Assignments 14
- Introduction 15 15
- Introduction 17 17
- 2.2 Signal Descriptions 19
- See Table 2-2 for details 24
- 3 Functional Overview 25
- 3.1 Memory Maps 26
- Figure 3-3. F2808 Memory Map 27
- Figure 3-4. F2806 Memory Map 28
- Table 3-6. Wait-states 33
- 3.2 Brief Descriptions 34
- 3.2.1 C28x CPU 34
- 3.2.3 Peripheral Bus 34
- 3.2.5 Flash 35
- 3.2.6 ROM 35
- 3.2.7 M0, M1 SARAMs 35
- 3.2.8 L0, L1, H0 SARAMs 36
- 3.2.9 Boot ROM 36
- 3.2.10 Security 37
- 3.2.20 Control Peripherals 39
- 3.3 Register Map 40
- 3.5 Interrupts 42
- Functional Overview 43 43
- 3.5.1 External Interrupts 45
- 3.6 System Control 46
- 3.6.1 OSC and PLL Block 47
- PLLSTS[PLLLOCKS] = 1 49
- 3.6.2 Watchdog Block 51
- 3.7 Low-Power Modes Block 52
- 4 Peripherals 53
- Peripherals 57 57
- 4.3 Hi-Resolution PWM (HRPWM) 58
- Peripherals 59 59
- Value Register 60
- Peripherals 63 63
- 4.6.2 ADC Registers 67
- Table 4-7. CAN Register Map 72
- Peripherals 73 73
- Peripherals 75 75
- Table 4-13 77
- Table 4-10. SPI-A Registers 77
- Table 4-11. SPI-B Registers 77
- Table 4-12. SPI-C Registers 78
- Table 4-13. SPI-D Registers 78
- Peripherals 79 79
- Table 4-14. I2C-A Registers 81
- 4.11 GPIO MUX 82
- Table 4-15. GPIO Registers 83
- 5 Device Support 86
- 5.2 Documentation Support 88
- Device Support 89 89
- Device Support 91 91
- 6 Electrical Specifications 93
- 6.4 Current Consumption 95
- SYSCLKOUT 97
- 100-MHz SYSCLKOUT 98
- Device Power Vs SYSCLKOUT 101
- Submit Documentation Feedback 102
- 6.6.2 Test Load Circuit 103
- 6.6.3 Device Clock Table 104
- 6.8 Power Sequencing 106
- Figure 6-8. Power-on Reset 107
- Figure 6-9. Warm Reset 108
- 6.9.1 GPIO - Output Timing 109
- 6.9.2 GPIO - Input Timing 110
- XINT2_ADCSOC signal as well 111
- 6.10.2 Trip-Zone Input Timing 115
- Table 6-33. I2C Timing 118
- (1) (2) (3) (4) (5) 119
- 6.10.6 SPI Slave Mode Timing 123
- (1) (2) (3) (4) 124
- variation ±4 LSB 125
- SINAD * 1.76 130
- 6.12 Flash Timing 131
- 6.13 ROM Timing (C280x only) 132
- 7.1 Migration Issues 133
- 8 Revision History 134
- 9 Mechanical Data 135
- PACKAGE OPTION ADDENDUM 137
- MECHANICAL DATA 141
- MECHANICAL DATA 143
- IMPORTANT NOTICE 144
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